• 2200 W, 15” Woofer, 3.0” v.c.
• 133 dB max SPL
• 40 Hz - 120 Hz frequency response
• Selectable gain, X-over and delay
• Birch tour grade cabinet
• Stereo XLR input, Stereo XLR signal output
The SUB 905-AS MKII Active Subwoofer from RCF is a high output active subwoofer system that integrates a 2200W digital amplifier, a complete electronic processor section, and a low-distortion, high-power 15" woofer. The amplifier features a solid mechanical aluminum structure, which not only stabilizes the amplifier during transportation, but also assist in the heat dissipation. It is capable of up to 2200W peak and 1100W RMS performance, providing output up to 133 dB SPL. The subwoofer features a 15" speaker with a 3" voice coil and has a selectable crossover frequency of 80 or 120 Hz. The RCF precision inside/ outside voice coils assure long-term reliability and reduced power compression.
Features
- 2200W peak, 1100W RMS digital amplifier
- 15" High power woofer, 3" copper coil
- Crossover 80 to 120 Hz switch, phase switch
- Electronic equalization, limiter, and protection
- Mono/stereo combo XLR-1/4" jack input, Mono/stereo XLR signal output
- Baltic birch compact enclosure
- Two side handles for easy transportation
- PFC (Power Factor Correction)
- Applications: live sound reinforcement, portable and installed audio-visual systems, live theatre, and houses of worship, auditoriums, retail, ballrooms, and nightclubs
Specifications
| Configuration |
Active Subwoofer |
| Enclosure Type |
Sealed Subwoofer |
| Total Power Capacity |
2200 W Peak
1100 W RMS |
| Amplifier Class |
Class-D |
Drivers
| HF Driver |
None |
| LF Driver |
1 x 15" / 381 mm Woofer |
| LF Voice Coil |
3" / 76.2 mm |
| Magnet |
Neodymium |
Performance
| Frequency Response |
40 Hz to 120 Hz |
| Maximum SPL |
133 dB SPL |
| Input Sensitivity |
-2 dBu |
| Protections |
RMS, Thermal |
Connectivity
| Audio I/O |
2 x Combo XLR-1/4" Female Input
2 x XLR 3-Pin Male Link Output |
| Network I/O |
None |
| USB |
None |
| Wireless Connectivity |
None |
| Mobile App Compatible |
No
*As of May, 2023: Check with manufacturer for the most up-to-date compatibility |
Signal Processing
| Crossover |
60 to 125 Hz, 24 dB/Octave |
| EQ |
Yes |
| Parametric EQ |
None |
| Semi-Parametric EQ |
None |
| Filters |
None |
| Dynamic Processing |
Soft Limiter |
| Alignment Delay |
None |
| Phase Adjustment |
Yes |
Power
| AC Input Power |
115 VAC, 60 Hz |
| AC Power I/O |
1 x powerCON Input
1 x powerCON Output |
Physical
| Color |
Black |
| Mounting |
1 x Pole Socket (Top) |
| Handles |
1 x Each Side |
| Cooling |
Convection |
| Construction Material |
Metal Grille, Plywood |
| Dimensions |
to 23.617.5 x 24" / to 444.5 x 609.6 mm |
| Weight |
66.5 lb / 30.2 kg |
